7085220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 19958400

約数和(自身を除く): 12873180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 449, 526, 789, 898, 1052, 1315, 1347, 1578, 1796, 2245, 2630, 2694, 3156, 3945, 4490, 5260, 5388, 6735, 7890, 8980, 13470, 15780, 26940, 118087, 236174, 354261, 472348, 590435, 708522, 1180870, 1417044, 1771305, 2361740, 3542610, 7085220]

約数ペア:

[(1, 7085220), (2, 3542610), (3, 2361740), (4, 1771305), (5, 1417044), (6, 1180870), (10, 708522), (12, 590435), (15, 472348), (20, 354261), (30, 236174), (60, 118087), (263, 26940), (449, 15780), (526, 13470), (789, 8980), (898, 7890), (1052, 6735), (1315, 5388), (1347, 5260), (1578, 4490), (1796, 3945), (2245, 3156), (2630, 2694)]